OpenNutriTracker vs Kompo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OpenNutriTracker
This app offers a straightforward way to monitor your daily food intake and analyze nutritional information. It features a food diary, custom meal planning, and a barcode scanner for easy logging. Prioritizing user privacy, it provides a completely free and ad-free experience.
- Nutritional tracking
- Food diary
- Custom meal planning
- Barcode scanner
- Privacy focused
- Open-source
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OpenNutriTracker is an open-source mobile application designed to simplify nutritional tracking and management. Whether you are looking to improve your health, lose weight, or simply maintain a balanced diet, OpenNutriTracker provides a minimalistic interface to easily track and analyze your daily nutrition. - Nutritional Tracking: Easily log your meals and snacks, and access a vast database of food items and ingredients to get detailed nutritional information. - Food Diary: Maintain a comprehensive food diary to keep track of your daily food consumption, habits, and progress. - Custom Meals: Plan your meals in advance, create personalized meal plans, and optimize them according to your dietary goals. - Barcode Scanner: Scan barcodes on packaged food items to instantly retrieve their nutritional information. - Privacy Focused: OpenNutriTracker prioritizes the privacy its users. It does not collect or share any personal data without your consent. - No Subscription, In-App Purchases, or Ads: OpenNutriTracker is completely free to use, without any subscription fees, in-app purchases, or intrusive advertisements.
Kompo
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Log what you ate in seconds — by voice, a photo of your plate or text — and see calories and macros computed from the Brazilian TACO food table. Kompo keeps your body composition and daily routine in one place: meals, weight and measurements, supplement protocol and lab results. No spreadsheets, no guesswork. LOG MEALS BY VOICE, PHOTO OR TEXT Describe what you ate in your own words ("3 scrambled eggs, whole-wheat bread and a latte"), dictate it or take a photo of the plate. The AI identifies the foods, estimates portions and builds the meal — you review, adjust and confirm. Nothing is saved without your approval. You can also search the food table, scan a barcode, repeat yesterday's meal with one tap or save meal templates. CALORIES AND MACROS FROM A REAL DATABASE Calorie, protein, carb and fat targets computed from your profile and goal (cut, bulk or maintain), with manual overrides. Foods from the Brazilian TACO table plus barcodes via Open Food Facts. WEIGHT AND MEASUREMENTS WITH REAL TRENDS Log weight, waist and other measurements in seconds and follow the multi-week trend instead of daily noise. Side-by-side progress photos and a weekly insight that tells you whether you are on pace for your goal. CORRELATION DASHBOARD Plot weight, waist, calories, heart rate and lab markers on the same chart (30, 90 or 180 days) and see what is actually working. SUPPLEMENT PROTOCOL Build your protocol, mark doses with one tap, get local reminders at the right times and track adherence. A home-screen widget shows what is still due today. LAB RESULTS Photograph a lab report and Kompo extracts the markers, keeps the history and shows how each one evolves against its reference range. APPLE HEALTH AND WORKOUTS Let Kompo read your weight and workouts from Apple Health (read-only, with your permission) or log workouts manually. FREE TO USE Manual logging is unlimited and free: food table search, barcode scanning, repeating yesterday's meal and meal templates. AI interpretation — voice, photo or text — is limited to 3 per day on the free plan. No ads. Interface in Brazilian Portuguese. KOMPO PRO (OPTIONAL) The subscription unlocks unlimited AI interpretation and lab report reading from a photo. Monthly, or yearly with a 7-day free trial. Exporting or deleting all of your data stays free. YOUR DATA IS YOURS Voice dictation is transcribed on-device; the AI only processes the text or photo you choose to send. Kompo is a personal tracking tool. It is not a medical service and does not replace the assessment of a healthcare professional or dietitian. Terms of Use (EULA): https://kompo-site.fly.dev/termos Privacy Policy: https://kompo-site.fly.dev/privacidade Questions and feedback: kompo-site.fly.dev
Screenshots
Verdict
The clearest difference is in-app purchases: OpenNutriTracker at none against Kompo's 2. On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Kompo sells 2 in-app purchases, starting at $4.99 per month. OpenNutriTracker asks for nothing beyond the download.
| Parameter | OpenNutriTracker | Kompo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (17 ratings) — better | — |
| Positive reviews | 69.2% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.5 | 15.1 — better |
| Further details — not scored | ||
| Size | 38 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Simon Oppowa | Henrique Pires |
In-app purchases
OpenNutriTracker
No in-app purchases
Kompo
- Kompo Pro Monthly$4.991 Month
- Kompo Pro Annual7 Days trial$19.991 Year









